| 基于三级模式的信息系统设计的优化 |
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| 引用本文： | 彭其圣,刘松龄. 基于三级模式的信息系统设计的优化[J]. 中南民族大学学报(自然科学版), 2003, 22(4): 44-47 |
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| 作者姓名： | 彭其圣 刘松龄 |
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| 作者单位： | 中南民族大学电子信息工程学院 |
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| 摘 要： | 指出了传统的C／S模式的缺陷，说明了基于三级(N级)模式设计的概念及采用该技术开发应用程序的优越性。在这个基础上着重讨论了运用三级(N级)模式开发应用程序时应该注意的问题，提出了一些设计使用中的建议。如任务分割、避免死锁、采用OO技术等，并给出了应用实例．
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| 关 键 词： | C／S模式 三级模式 应用服务器 商务逻辑 |
| 文章编号： | 1672-4321(2003)04-0044-04 |
| 修稿时间： | 2003-07-09 |
Optimization of Information System Design Based on Three-Tier Mode |
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| Peng Qisheng Liu Songling Lect,College of Electronics and Information Engineerimg,SCUFN,Wuh an ,China. Optimization of Information System Design Based on Three-Tier Mode[J]. Journal of South-Central Univ for, 2003, 22(4): 44-47 |
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| Authors: | Peng Qisheng Liu Songling Lect College of Electronics Information Engineerimg SCUFN Wuh an China |
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| Affiliation: | Peng Qisheng Liu Songling Lect,College of Electronics and Information Engineerimg,SCUFN,Wuh an 430074,China |
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| Abstract: | This paper analyses the limitations of developing applications based on C/S mode briefly and explains the conception and advantages of Three-Tier (N - Tier) Mode. Some problems, which should be noticed during developing application s, are discussed in detail, such as Locating business logic where it makes sense , avoiding deadlocks, using object-oriented techniques, etc. |
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| Keywords: | C/S mode three-tier mode APP server business log ic |
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